I don't hum I just moan like sucking dick is my favorite thing ever. I don't have to stay on key, he gets vibrations AND it turns him on that I'm digging it. So it takes less time for me . Everyone wins.

woah, i need to have a girl hum, this sounds awesome! of course it's awesome without the humming but since it's sometimes called a hummer i might as well get it while she hums...interested in the ice too